| Équations équilibrées la veille | Équations équilibrées le lendemain |
K + MgBr = KBr + Mg
C13H18N4O6 = C17H20N4O6 + C9H16N4O6 =>
2 C13H18N4O6 = C17H20N4O6 + C9H16N4O6
C9H16N3O14P3 + C17H20N4O6 = C9H15N3O11P2 + C17H21N4O9P =>
C9H16N3O14P3 + C17H20N4O6 = C9H15N3O11P2 + C17H21N4O9P
Zn + H2SO4 = ZnSO4 + H2S + H2O =>
4 Zn + 5 H2SO4 = 4 ZnSO4 + H2S + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C2H4O4S + C3H7NO2S = C5H7NO5S2 + H2O + H =>
C2H4O4S + C3H7NO2S = C5H7NO5S2 + H2O + 2 H
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Mg + C = MgC =>
Mg + C = MgC
Fe(s) + HCl(aq) = FeCl2(aq) + H2(g) =>
Fe(s) + 2 HCl(aq) = FeCl2(aq) + H2(g)
Ni + Fe(NO3)3 = Fe + Ni(NO3)3 =>
Ni + Fe(NO3)3 = Fe + Ni(NO3)3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C5H10NO5S2 + H2O + H = NH3 + C3H4O3 + C2H6O3S2 =>
C5H10NO5S2 + H2O + H = NH3 + C3H4O3 + C2H6O3S2
C8H18 + O2 = CO2 + H20 =>
10 C8H18 + 80 O2 = 80 CO2 + 9 H20
Mg + C = MgC =>
Mg + C = MgC
CH3(CH2)3CH3 + O2 = CO2 + H2O =>
CH3(CH2)3CH3 + 8 O2 = 5 CO2 + 6 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
Ag + Fe(NO3)3 = Fe + Ag(NO3)3 =>
Ag + Fe(NO3)3 = Fe + Ag(NO3)3
Sb + Cl2 = SbCl2 =>
Sb + Cl2 = SbCl2
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
ZnO + C = Zn + CO =>
ZnO + C = Zn + CO
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C5H8O4 = C4H8O2 + CO2 =>
C5H8O4 = C4H8O2 + CO2
MgO + H2O = Mg(OH)2 =>
MgO + H2O = Mg(OH)2
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
C6H6 + O2 = CO2 + H20 =>
10 C6H6 + 60 O2 = 60 CO2 + 3 H20
C3H4O3 = C5H8O4 + CO2 =>
2 C3H4O3 = C5H8O4 + CO2
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
C10H16N5O13P3 + C5H6O4 + C21H36N7O16P3S = C10H15N5O10P2 + H3PO4 + C26H40N7O19P3S =>
C10H16N5O13P3 + C5H6O4 + C21H36N7O16P3S = C10H15N5O10P2 + H3PO4 + C26H40N7O19P3S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
C5H8O5 = C5H6O4 + H2O =>
C5H8O5 = C5H6O4 + H2O
C3H7O6P = H3PO4 + C3H4O2 =>
C3H7O6P = H3PO4 + C3H4O2
NH3 + CuO = N2 + Cu + H2O =>
2 NH3 + 3 CuO = N2 + 3 Cu + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Cr + H3PO4 = H2 + CrPO4 =>
2 Cr + 2 H3PO4 = 3 H2 + 2 CrPO4
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
KMnO4 + H2SO4 + H2S = K2SO4 + MnSO4 + H2O =>
8 KMnO4 + 7 H2SO4 + 5 H2S = 4 K2SO4 + 8 MnSO4 + 12 H2O
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2O = N2 + O2 =>
2 N2O = 2 N2 + O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
PbO2 + HCl = PbCl2 + Cl2 + H2O =>
PbO2 + 4 HCl = PbCl2 + Cl2 + 2 H2O
C6H13O8P = C3H7O6P + C3H6O2 =>
C6H13O8P = C3H7O6P + C3H6O2
C6H13O9P = C3H7O6P + C3H6O3 =>
C6H13O9P = C3H7O6P + C3H6O3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/13
Équations équilibrées sur03/20/12
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